p-Chloromethylstyrene (P-CMS)
Product Introduction: Pure p-Chloromethylstyrene (P-CMS) is a high-purity para isomer bifunctional monomer. It typically appears as a colorless to pale yellow transparent liquid, containing polymerizable double bonds and active chloromethyl groups. With high reactivity and regular structure, it is the preferred monomer for preparing structurally homogeneous functional high molecular weight compounds.
Inquiry NowProduct Introduction: Pure p-Chloromethylstyrene (P-CMS) is a high-purity para isomer bifunctional monomer. It typically appears as a colorless to pale yellow transparent liquid, containing polymerizable double bonds and active chloromethyl groups. With high reactivity and regular structure, it is the preferred monomer for preparing structurally homogeneous functional high molecular weight compounds.
Main indicators: 1. Purity (GC, para isomer): ≥ 97.0% 2. Ortho/meta isomer: ≤ 2.0% 3. Chromaticity (Pt Co): ≤ 30 4. Polymerization inhibitor (TBC): 100 ± 20 mg/kg
Usage: Mainly used as a functional monomer for preparing high-performance ion exchange resins, electronic grade packaging materials, photoresists, conductive polymers, separation membranes, and biomedical polymers; It is also a key raw material for synthesizing structurally regular functional resins.
Packaging: Dry and clean stainless steel drums or plastic lined iron drums filled with nitrogen are used for sealed packaging, with a net weight of 180kg per drum. Specification: 180kg per drum. We can also provide bulk water tank trucks or small packages (1kg/5kg) according to customer needs.
Storage and safety instructions: It is a Class I flammable liquid with hazard code 33541. Store in a cool, ventilated, and dark warehouse, with a temperature not exceeding 25 ℃. Keep away from sources of fire and heat, and isolate from oxidants, acids, and alkalis; The packaging must be sealed and filled with nitrogen, and a polymerization inhibitor must be added to prevent self aggregation. This product is irritating to the skin, eyes, and respiratory tract. Operators must wear gas masks, goggles, and protective gloves, and open flames are prohibited in the workplace.
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